metrics Articles

  • apache-pinot-update

    Introducing Apache Pinot 0.3.0

    April 27, 2020

    Built at LinkedIn, Pinot is an open source, distributed, and scalable OLAP data store that we use as our de-facto near-real-time analytics service. We’ve previously discussed how and why we built Pinot to power a wide spectrum of use cases, including internal business intelligence dashboards to analyze highly-dimensional data and “Who Viewed My Profile” to...

  • analyzing-a-difference-summary

    Analyzing anomalies with ThirdEye

    February 20, 2020

    Co-authors: Yen-Jung Chang, Yang Yang, Xiaohui Sun, and Tie Wang At LinkedIn, ThirdEye is the backbone of our monitoring toolkit. We use it to keep track of a variety of metrics, whether it be related to production infrastructure and AI model performance, or business impact, such as page view or click count. It’s a key quality assurance system because it...

  • alert-screenshot

    Smart alerts in ThirdEye, LinkedIn’s real-time monitoring platform

    June 3, 2019

    Earlier this year, we published a blog post sharing details on ThirdEye, LinkedIn’s comprehensive platform for real-time monitoring and root cause analysis. LinkedIn relies on ThirdEye to monitor a wide spectrum of metrics, ranging from product health to high-level business metrics, and also including machine learning model performance. While monitoring is a...

  • machine-learning-workflow

    Driving business decisions using data science and machine...

    May 2, 2019

    Co-authors: Burcu Baran, Xiaojing Dong, Chi-Yi Kuan, Emily Huang, and Tiger Zhang At LinkedIn, we have more than 630M members, 30M...

  • thirdeye1

    Introducing ThirdEye: LinkedIn’s Business-Wide Monitoring...

    January 9, 2019

    At LinkedIn, we have many different monitoring systems—each with its own role and granularity— ranging from quarterly reports about...

  • qualitygrowth4

    The Science of Quality Growth

    June 1, 2017

    Co-authors: Ken Soong, Liz Li, Yang Zhou, and Xin Fu Growth hacking is a common buzzword among startups and mature companies alike. At...